254030542 has 4 divisors (see below), whose sum is σ = 381045816. Its totient is φ = 127015270.

The previous prime is 254030501. The next prime is 254030549. The reversal of 254030542 is 245030452.

254030542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254030549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63507634 + ... + 63507637.

It is an arithmetic number, because the mean of its divisors is an integer number (95261454).

Almost surely, 2^254030542 is an apocalyptic number.

254030542 is a deficient number, since it is larger than the sum of its proper divisors (127015274).

254030542 is a wasteful number, since it uses less digits than its factorization.

254030542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127015273.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 254030542 is about 15938.3356094669. The cubic root of 254030542 is about 633.3279357496.

Adding to 254030542 its reverse (245030452), we get a palindrome (499060994).

The spelling of 254030542 in words is "two hundred fifty-four million, thirty thousand, five hundred forty-two".